With IPHost Network Monitor you can run simple snmp requests against a HP device in your network.
hpicfStackActiveAgent
HP Integrated Communication Facility Stack Active Agent
1.3.6.1.4.1.11.2.14.11.1.5.3
The value of entPhysicalIndex for the agent that is currently managing this stack. A set to this value will also set hpicfStackAgentForced to 'true'. Note that setting this object to a value different from the current value will cause this agent to reset. After reset, the current agent will no longer be active, because the new agent will take over.
Back to hpprocurve-hpstack MIB page.
IPHost Network monitor allows you to monitor hpicfStackActiveAgent on Hewlett Packard device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.
